KOYO 7228CPA Bearing
KOYO 7228CPA Bearing , KOYO bearing , KOYO 7228CPA Middleman , KOYO bearings original
d - 140 mm
D - 250 mm
B - 42 mm
C - 42 mm
Angle (α) - 15 °
a - 47,1 mm
r min. - 3 mm
r1 min. - 1,1 mm
Weight - 7,76 Kg
Basic dynamic load rating (C) - 238 kN
Basic static load rating (C0) - 254 kN
(Grease) Lubrication Speed - 4 400 r/min
(Oil) Lubrication Speed - 6 800 r/min
Calculation factor (f0) - 14,8
Size:140 mm * 250 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-28
2011-07-13
2012-03-29
2012-12-21
2013-09-17
2014-06-18
2015-03-27
2016-01-08
2016-10-24
2017-08-16
2018-06-14
2019-04-26
2020-03-07
2021-01-22
2021-12-20
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